Base | Representation |
---|---|
bin | 1110101111111… |
… | …0010100011000 |
3 | 11022101202201122 |
4 | 3223332110120 |
5 | 111313442341 |
6 | 10045504412 |
7 | 1350536135 |
oct | 353762430 |
9 | 138352648 |
10 | 61859096 |
11 | 31a10722 |
12 | 18872108 |
13 | ca7b220 |
14 | 830358c |
15 | 566d94b |
hex | 3afe518 |
61859096 has 32 divisors (see below), whose sum is σ = 125314560. Its totient is φ = 28457472.
The previous prime is 61859093. The next prime is 61859101. The reversal of 61859096 is 69095816.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61859093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39056 + ... + 40608.
It is an arithmetic number, because the mean of its divisors is an integer number (3916080).
Almost surely, 261859096 is an apocalyptic number.
It is an amenable number.
61859096 is an abundant number, since it is smaller than the sum of its proper divisors (63455464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61859096 is a wasteful number, since it uses less digits than its factorization.
61859096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1955 (or 1951 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 44.
The square root of 61859096 is about 7865.0553717059. The cubic root of 61859096 is about 395.4891041050.
The spelling of 61859096 in words is "sixty-one million, eight hundred fifty-nine thousand, ninety-six".
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